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{  "compilerOptions": {    "target": "es6",    "module": "es6",    "skipLibCheck": true,    "moduleResolution": "node",    "resolveJsonModule": true,    "allowSyntheticDefaultImports": true,    "sourceMap": true,    "declaration": true,    "lib": ["ES2017", "dom"],    "typeRoots": [      "./node_modules/@types/node",      "./node_modules/@types/jasmine",      "./node_modules/@types/webpack"    ]  }}